ArticlePloS one2017
Comparative transcriptome analysis of flower heterosis in two soybean F1 hybrids by RNA-seq.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Transcriptome Analysis Revealed the Paternal Importance to Vegetative Growth Heterosis inPlants (Basel, Switzerland) · 2024Article
- Intraspecific diploidization of a halophyte root fungus drives heterosis.Nature communications · 2024Article
- Comparative transcriptome analysis provides molecular insights into heterosis of waterlogging tolerance in Chrysanthemum indicum.BMC plant biology · 2024Review
- Comparative transcriptomic analysis reveals the molecular mechanism underlying seedling heterosis and its relationship with hybrid contemporary seeds DNA methylation in soybean.Frontiers in plant science · 2024Article
- The role of non-additive gene action on gene expression variation in plant domestication.EvoDevo · 2023Article
- Overdominant expression of genes plays a key role in root growth of tobacco hybrids.Frontiers in plant science · 2023Article
- Cross-kingdom transcriptomic trends in the evolution of hybrid gene expression.Journal of evolutionary biology · 2022Article
- Heterosis and Differential DNA Methylation in Soybean Hybrids and Their Parental Lines.Plants (Basel, Switzerland) · 2022Article
- The transcriptomic responses of blunt snout bream (Megalobrama amblycephala) to acute hypoxia stress alone, and in combination with bortezomib.BMC genomics · 2022Article
- Genome-wide differences in gene expression and alternative splicing in developing embryo and endosperm, and between F1 hybrids and their parental pure lines in sorghum.Plant molecular biology · 2022Article
- Harnessing heterosis and male sterility in soybean [Frontiers in plant science · 2022Review
- Transcriptome and DNA methylome analyses provide insight into the heterosis in flag leaf of inter-subspecific hybrid rice.Plant molecular biology · 2022Article
- Transcriptome analysis reveals the molecular mechanisms of heterosis on thermal resistance in hybrid abalone.BMC genomics · 2021Article
- Gibberellin Promotes Bolting and Flowering via the Floral IntegratorsPlants (Basel, Switzerland) · 2020Article
- Differential Expression of Genes at Panicle Initiation and Grain Filling Stages Implied in Heterosis of Rice Hybrids.International journal of molecular sciences · 2020Article
- Dynamic patterns of circular and linear RNAs in maize hybrid and parental lines.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Article
- Transcriptome analysis of growth heterosis in pearl oysterFEBS open bio · 2018Article
- Transcriptomic analysis reveals overdominance playing a critical role in nicotine heterosis in Nicotiana tabacum L.BMC plant biology · 2018Article
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Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heterosis has been widely exploited as an approach to enhance crop traits during breeding. However, its underlying molecular genetic mechanisms remain unclear. Recent advances in RNA sequencing technology (RNA-seq) have provided an opportunity to conduct transcriptome profiling for heterosis studies. We used RNA-seq to analyze the flower transcriptomes of two F1 hybrid soybeans (HYBSOY-1 and HYBSOY-5) and their parents. More than 385 million high-quality reads were generated and aligned against the soybean reference genome. A total of 681 and 899 genes were identified as being differentially expressed between HYBSOY-1 and HYBSOY-5 and their parents, respectively. These differentially expressed genes (DEGs) were categorized into four major expression categories with 12 expression patterns. Furthermore, gene ontology (GO) term analysis showed that the DEGs were enriched in the categories metabolic process and catalytic activity, while Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis found that metabolic pathway and biosynthesis of secondary metabolites were enriched in the two F1 hybrids. Comparing the DEGs of the two F1 hybrids by GO term and KEGG pathway analyses identified 26 common DEGs that showed transgressive up-regulation, and which could be considered potential candidate genes for heterosis in soybean F1 hybrids. This identification of an extensive transcriptome dataset gives a comprehensive overview of the flower transcriptomes in two F1 hybrids, and provides useful information for soybean hybrid breeding. These findings lay the foundation for future studies on molecular mechanisms underlying soybean heterosis.
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